164549084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{255511}}^1$

素因数の和:255545

約数の個数: 24

約数和(自身を含む): 343408128

約数和(自身を除く): 178859044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 255511, 511022, 1022044, 1788577, 3577154, 5876753, 7154308, 11753506, 23507012, 41137271, 82274542, 164549084]

約数ペア:

[(1, 164549084), (2, 82274542), (4, 41137271), (7, 23507012), (14, 11753506), (23, 7154308), (28, 5876753), (46, 3577154), (92, 1788577), (161, 1022044), (322, 511022), (644, 255511)]